联邦航空局提议在低可见度着陆中强制使用无线电测高仪,以提高安全性。 FAA proposes mandatory radio altimeter use in low-visibility landings to boost safety.

联邦航空局提出了新的规则,要求飞机在低可见度着陆时使用无线电测高仪,目的是改善恶劣天气的安全。 The FAA has proposed new rules requiring aircraft to use radio altimeters during low-visibility landings, aiming to improve safety in poor weather. 这些改变将要求在某些条件下使用测高仪,以防止接近和着陆事故。 The changes would mandate altimeter use in certain conditions to prevent approach and landing accidents. 该提案是使航空安全标准现代化并符合国际准则的更广泛努力的一部分。 The proposal is part of broader efforts to modernize aviation safety standards and align with international guidelines. 公开评论时间是开放的,预计最后规则将于2027年出台。 Public comment periods are open, with final rules expected in 2027.